Canvas App Previewer is a development tool that lets you see what your canvas apps will look like before you publish them.
Required Editions
| Available in: both Salesforce Classic and Lightning Experience |
| Available in: Enterprise, Performance, Unlimited, Professional Edition (with API and Lightning Platform Canvas enabled), and Developer Editions |
| User Permissions Needed | |
|---|---|
| To see the previewer: |
Customize Application AND Modify All Data |
To view your canvas app, find Canvas App Previewer in the Quick Find box in Setup. Click your canvas app on the left-hand pane. The canvas app appears in the frame.
- Heroku Quick Start
The Heroku Quick Start button gets you started by creating an app in Heroku and creating a corresponding canvas app in Salesforce. - Field Operational Scope
The fields displayed on the Fields Operational Scope page are referenced through the operational scope under these circumstances. - Action Link Templates
Create action link templates in Setup so that you can instantiate action link groups with common properties from Connect REST API or Apex. You can package templates and distribute them to other Salesforce orgs. - Application Access Request
The external app you are using is requesting access to your Salesforce data. The external app has already been integrated into Salesforce by your admin.